671. Put it in the afterburners of a Boeing F/A-18 Hornet at full throttle
672. Try to give it a nice, hot bath in your bathtub.
673. Put it inside a spaceship, eject it out of the ship when it gets in orbit, then launch a nuclear missile at that particular object in space.
674. Give a baby lots of water then put it in the baby's cot.
675. Smash a hole through the middle with a hammer, then put it inside a Gamecube.
676. When you get the money out of an ATM, keep the money hole open with a spanner and put your Tamagotchi inside it.
677. Feed it to a chicken, serve the chicken when you can, then let your worst enemy have where the Tamagotchi is.